fffee4:=EMA(LOW,3)*0.97; fffee5:=EMA(LOW,30)*0.85;{通达信公式-通达信指标www.gs6699.com} fffee6:=IF((CLOSE-REF(CLOSE,1))/REF(CLOSE,1) 0.097,1,0); fffeea:CROSS(CLOSE,fffee3) AND (CLOSE-REF(CLOSE,1))/REF(CLOSE,1) 0.04 ;